Function countAddons

tests/helpers/per-bundle-addon-cache.js:75–100

* For a given project/addon, this counts addon instances within said project/addon; * specifically we're interested in the number of "real" addon instances, and proxy * objects. * * @name countAddons * @param {Project|Addon} projectOrAddon * @param {Object} [config] * @returns {{byName: Objec

(projectOrAddon, config = { byName: {}, proxyCount: 0, realAddonInstanceCount: 0 })

 * @returns {{byName: Object, proxyCount: number, realAddonInstanceCount: number}}
 */
function countAddons(projectOrAddon, config = { byName: {}, proxyCount: 0, realAddonInstanceCount: 0 }) {
  projectOrAddon.addons.forEach((addon) => {
    const addonName = addon.name;

    if (!config.byName[addonName]) {
      config.byName[addonName] = {
        addons: [],
        proxyCount: 0,
        realAddonInstanceCount: 0,
      };
    }

    if (addon[TARGET_INSTANCE]) {
      config.proxyCount++;
      config.byName[addonName].proxyCount++;
    } else {
      config.realAddonInstanceCount++;
      config.byName[addonName].realAddonInstanceCount++;
    }

    config.byName[addonName].addons.push(addon);
    countAddons(addon, config);
  });

  return config;
}

/**
 * Generate the file structure used for the cache-bundle-hosts and enable-cache tests.